baber/WOPTO huggingface dataset:
Patent JP-H03266936-A (JP)
Title: Vacuum cooker
Inventor: OMOTO SHUHEI
IPC: A23L19/20
Filed: 1990-03-14
Abstract: PURPOSE:To prevent the flow of water, etc., into a vacuum pump even if the main body of a cooker is fallen down by using a structure to break a safety switch upon the falling down of the main body to stop an electric vacuum pump and open a solenoid valve. CONSTITUTION:When the main body 11 of a vacuum cooker is fallen down during the work of an electric vacuum pump 12, a safety switch 10 is broken to stop the motion of the electric vacuum pump 12 and, at the same time, the action of solenoid of a solenoid valve 31 is stopped to open the valve with a spring. Air is introduced through the solenoid valve 31 and a connection pipe 26 into a vessel 15 having negative pressure to raise the pressure in the vessel to atmospheric level. When soup, etc., in the vessel 15 enters into the connection pipe 26 by the falling-down of the main body 11 in the above case, the soup is pushed back into the vessel 15 by the air stream passing through the connection pipe 26. The intrusion of soup into the side of the electric vacuum pump 12 can be surely prevented by the stop of the motion of the electric vacuum pump 12 in combination with the action to push back the soup into the vessel with air flow.
Patent JP-H08234758-A (JP)
Title: Tuning device and musical sound generation device
Inventor: KOKITO SHINICHIRO
IPC: G10H1/44
Filed: 1995-02-28
Abstract: PURPOSE: To provide a tuning device switching a tuning value ranging over plus/minus areas for a reference value without complicated operation. CONSTITUTION: A value of a memorandum 1 is increased/decreased by an up/ down switch in a fine tuning mode (SB9, 10), and the absolute value of the memorandum 1 is stored in a memorandum 2 (SB11). When the up switch is operated in a step tuning mode, the value of the corresponding memorandum 2 is added to the present value of the memorandum 1 when discrimination of SB13 is NO (SB14). Further, when the down switch is operated, the value of the corresponding memorandum 2 is subtracted from the present value of the memorandum 1 (SB16). Thus, when the up switch is operated, the tuning value is changed like e.g. -50 cent → 0 cent (reference value) → +50 cent at every operation, and when the down switch is operated, it is changed inversely.
Patent JP-2000254651-A (JP)
Title: Electrolytic treatment and device for water containing hydrophobic organic mater
Inventor: NONAKA TSUTOMU
IPC: C02F1/461
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To selectively decompose hydrophobic organic matter in water at normal temperature and under normal pressure without using an oxidant, by electrolyzing water containing the hydrophobic organic matter and an inorganic halogen compound with a hydrophobic electrode as an anode. SOLUTION: In the case that water containing hydrophobic substance, e.g. the inorganic halogen compound or endocrine disturbance substance, etc., is treated, the water is electrolyzed by using the hydrophobic electrode as anode, thus the hydrophobic substance in the water is selectively decomposed and removed. As a preferred embodiment, raw water containing the hydrophobic organic substance and the inorganic halogen compound is introduced into a storage tank 1, and is fed to an electrolytic reaction tank 3 with a pump 2. The anode 4 of the electrolytic reaction tank 3 is a hydrophobic electrode. The electrolyzed water is returned to the storage tank 1 by circulation.  The water containing the hydrophobic organic matter or the decomposed product and hypochlorous acid ions generated by the electrolytic decomposition is taken out from the storage tank 1 with a pump 5 and is fed to a column 6 filled a metallic peroxide catalyst, and is brought into contact with the metallic peroxide catalyst under normal pressure to obtain treated water.
Patent JP-S61225805-A (JP)
Title: Manufacture of iron core
Inventor: OCHIAI HISAMI
IPC: B22F1/02
Filed: 1985-03-30
Abstract: PURPOSE:To obtain high-permeability up to high frequency band by a method wherein, after alkaline salt solution of a metal oxide except an alkaline metal oxide is subjected to contact with metallic magnetic powders and an insulating adhesion layer is formed on the surface thereof, compression mold is performed. CONSTITUTION:Alkaline slat solution of a metal oxide except an alkaline metal oxide e.g. solution of NaO2.SiO2, K2O.Al2O3, LiO2.ZrSiO4 etc. is subjected to contact with metallic magnetic powders. As a method of contact, there are a method wherein solution is sprayed, and a method wherein metallic powders are steeped to solution, etc. When the metallic powders are dried, dewatering condensation reaction is generated and an electrical insulated layer is adhered well on the surface of the metallic magnetic powders. Compression mold is performed to the metallic magnetic powders after said posers are filled to the metal mold which is specified. The iron core obtained by such a way possesses high magnetic flux density and also increase of eddy current loss is retrained and excellent permeability is retained up to high frequency band.
Patent JP-H07266727-A (JP)
Title: Thermal transfer recording medium
Inventor: ARIMURA TAKAO
IPC: B41M5/42
Filed: 1994-04-01
Abstract: PURPOSE:To obtain a printing image of high fastness having high-degree metal gloss while securing high transfer properties by setting the thickness of a coloring layer to a specific dimension range and setting the particle size of pigment dispersed in the coloring layer to the thickness of the coloring layer or less. CONSTITUTION:A thermal transfer recording medium is constituted by providing a hot-melt release layer 2, a protective resin film layer 3, a coloring layer 4, a metal vapor deposition layer 5 and a hot-melt adhesive layer 6 on one surface of a base material 1 in this order and the thickness of the coloring layer 4 is 0.1-1.0mum and the particle diameter of pigment dispersed in the coloring layer 4 is set to the thickness of the coloring layer 4. When the thickness of the coloring layer 4 is below 0.1-1.0mum, the color of the coloring layer 4 is thin and no desired hue is obtained and, when the thickness is more than 0.1-1.0mum, transfer properties become bad and no sharp metal gloss color printing image is obtained. When the particle size of the pigment is larger than the thickness of the coloring layer 4, the surface of the coloring layer 4 becomes uneven and unevenness is caused on the surface of the obtained printing image and no highly bright metal gloss is obtained and fastness also lowers.
Patent JP-S59186046-A (JP)
Inventor: RATSUSERU ROORENSU SHIYUNEIPU
IPC: G06F1/00
Filed: 1984-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62220370-A (JP)
Title: Recorder and ink sheet cassette capable of being mounted onto said recorder
Inventor: ASAKURA OSAMU
IPC: B41J35/04
Filed: 1986-03-24
Abstract: PURPOSE:To record clear images in colors according to color information while preventing offset, wrinkling or skewing of an ink sheet or the like from occurring, by providing releasing member operating means for operating a releasing member though an elastic body. CONSTITUTION:When a switching part 62b in a cassette 50 comes into contact with a projected part 27b provided on the main body side and a lever 62 is moved with the result that the tip 62a thereof is protruded from a cassette side end part 50a, the lever 62 is led to a position for making contact with an engaging part 30b. With a connecting lever 30 moved toward a platen 10 by driving a motor M3, the lever 62 pushes a lever 58 toward the platen 10 against a return spring 59. After the lever 58 comes into contact with the platen 10 through an ink sheet 1 and a recording paper 12, a slider 60 is pushed toward the platen 10 against a pressing spring 61, and is stopped under the condition where the lever 58 is pressed against the platen 10. After heating, an ink sheet 1 is fed in contact with the paper 12 until it comes to the position of a releasing roller 54, and is released from the paper 12 after being fed past the roller 54. Since the roller 54 is lightly pressed against the platen 10, it is possible to prevent contamination of recorded images due to offset or troubles in supplying the ink sheet, such as wrinkling and skewing, from occurring.
Patent JP-2000261690-A (JP)
Title: Remote controller
Inventor: MAKI TOSHIMITSU
IPC: H04N5/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the handling of a remote controller by selectively setting a transmission format, in response to a type of a control object device through a turning operation of a rotary disk. SOLUTION: A control code among a plurality of control codes for each control object device is respectively assigned to each rotary position of a rotary disk 4a that is fitted turnably to a remote controller main body 1, and when the rotary disk 4a is turned, a control code corresponding to a turned position of the rotary disk 4a is outputted. A remote controller is provided with a memory that stores in advance a plurality of groups, each consisting of a plurality of control codes corresponding to each turning position of the rotary disk 4a, a mode changeover means 2b that switches the remove controller to a preset type remote controller, and a control section that selectively reads the control code of a group corresponding to the turned position of the rotary disk 4a, after the mode changeover means is switched.
Patent JP-H01239390-A (JP)
Title: Manufacture of heat exchanger
Inventor: TAKAGI AKIO
IPC: F28F1/32
Filed: 1988-03-18
Abstract: PURPOSE:To dispense with the step of tube expansion and make a heat exchanger compacter in size and lighter in weight by fitting rings of shape- memory alloy on the collars of the fins of the heat exchanger or the circumference of the tubes and by heating the rings so as to fix the fins to the tubes by shrinking in diameter. CONSTITUTION:A heat exchanger is assembled by passing a multiplicity of copper tubes 3 through aluminum fins 1 arranged with a space 2 and by using rings 6 made of shape-memory alloy each with an inner diameter of 4.35mmphi. This assembly is heated to 80 deg.C in an electric furnace so as to make the rings of shape-memory alloy shrink to 4.2mmphi in inner diameter and, as a result, the fins are fixed to the copper tubes with the collars of the former fastened to the copper tubes.
Patent JP-H05261433-A (JP)
Title: Device for replacing sleeve of metal strip winder
IPC: B21C47/24
Filed: 1992-03-23
Abstract: PURPOSE:To obtain a compact device for automatically processing sleeve replacement by providing a device by which a sleeve holding base is individually raised or lowered on a transverse frame where plural sleeve holding bases are arranged on the same revolving circumference. CONSTITUTION:The sleeve holding bases 5 at the tips of the plural arms of a revolving face plate 4 are pivotally supported to be freely rotatable, and the face plate 4 is pivotally supported to be freely rotatable on a transverse moving frame 2. A chain is stretched between the shaft of the face plate 4 and one of the shafts of the holding bases 5 and also between the shafts of the plural holding bases 5. Consequently, when the face plate 4 is revolved, the holding base 5 rotates to retain the posture, and the open face is always faced upward. A truck 9 traveling in the axial direction is contained in the transverse moving frame 2, a sleeve elevating/lowering mechanism 8 is provided in the truck 9, and the holding base 5 that comes to the lowest point can be raised by the elevating/lowering mechanism 5. By rotating the face plate 4 to position the necessary sleeve holding base 5 at the lowest point, moving the sleeve vertically by the elevating/lowering mechanism 8, and traveling the truck 9 in the axial direction, the sleeve of the winder is freely attached and detached.
Patent JP-S59192454-A (JP)
Title: Polisher
Inventor: SUZUKI NARIKAZU
IPC: B24B53/017
Filed: 1983-04-15
Abstract: PURPOSE:In a polisher for performing single face wrapping to enable correction of parallelism of the wrap face simultaneously with wrapping of wafer, by providing a correction ring while surrounding a fixing plate adhered with the wafer. CONSTITUTION:When polishing, a purality of wafers 17 are adhered to the lower face of a fixing plate 11 which is then fixed to a magnet chuck 10 thereafter a rod 8 is lowered to pressure contact the wafer 17 against a wrap 5. Thereafter the wrap 5, fixing plate 11 and flat gear 7 are rotated in same direction while a correction ring 12 gearing with the flat gear 7 is rotated in reverse direction from the wrap 5 to perform single face wrapping onto the wafer 17. Here a bowl-shaped recess is formed in the wrap 5 through differential frictional resistance between the wrap 5 and wafer 17 but the abrasion on the wrapping face of wrap 5 is corrected through sliding of the correction ring 12 to maintain constant flatness.
Patent JP-H04280132-A (JP)
Title: Information security method
Inventor: KONDO SHIGERU
IPC: H04L1/18
Filed: 1991-03-07
Abstract: PURPOSE:To improve the reliability of communication information when information of a same content in a frame form transferred consecutively for plural number of times is received and communication information is extracted from a frame and to prevent number of times of consecutive transmission from the sender side from being increased. CONSTITUTION:An error consecutive detection signal outputted from a count processing circuit 13 when a pattern extracted from a reception frame is compared with a set pattern and a prescribed number of dissident result is consecutive for a prescribed number of times, and a coincidence signal outputted from a coincidence processing circuit when communication information extracted from the reception frame is compared with a preceding communication information for each time and the coincident result is consecutive for a prescribed number of times, are referenced to discriminate the correctness of the communication information.
Patent JP-2000266267-A (JP)
Title: Mounting structure for branch pipe
Inventor: WATABE TAKEHIKO
IPC: F16L41/02
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure for a branch pipe capable of surely mounting a branch pipe tip end part in a prescribed position of a buried pipe opening and obtaining sufficient adhesion. SOLUTION: A socket 13 for connection having an insertion pipe part 15 of diameter a little smaller than an opening 12 of a buried pipe 10 is mounted in a tip end of a branch pipe 11, and a saddle member 17 bonded to an external surface of the buried pipe 10 is assembled through a bellows pipe 18 in the socket 13 for connection. The saddle member 17 can be tilted in an arbitrary direction relating to the socket 13 for connection by expansion/contraction structure of the bellows pipe 18.
Patent JP-H10247326-A (JP)
Title: Optical head device
Inventor: OSADA JIRO
IPC: G11B7/09
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To select an objective lens by smoothly turning a lens holder whereon plural objective lenses are mounted, with a small electric power. SOLUTION: On the lens holder 1 provided so as turnable around a supporting shaft 8 and slidable along this supporting shaft 8, the objective lens 2 for CD and the objective lens for DVD(digital versatile disk) are mounted. Magnets 4, 4' are fixed on the lens holder 1, and tracking coils 6, 6' and focus coils 7, 7' having the fixed relation with the supported shaft 8 are arranged at the positions confronted with the magnets 4, 4'. Yokes 5, 5' guiding the magnetic flux generated from the magnets 4, 4' to the directions of coils 7, 7' are arranged almost all around the lens holder 1. The objective lens is selected by turning the lens holder 1 by 180 deg. with a current supplied to the coils 6, 6', in accordance with the kind of optical disks.
Patent JP-S60209907-A (JP)
Title: Vertical magnetic recording head
Inventor: MURAYAMA HIROKI
IPC: G11B5/187
Filed: 1984-04-02
Abstract: PURPOSE:To improve greatly the recording/reproducing efficiency by attaching the 1st side face member with 50-100mum distance secured from the medium counter surface of a magnetic thin film of high permeability. CONSTITUTION:A magnetic member 23 of high permeability is attached to a magnetic thin film 22 of high permeability formed on a nonmagnetic substrate 21 by sputtering, etc. In this case, the member 23 is polished to satisfy the following characteristics. That is, the distance L between the member 23 and the medium counter surface of the film 22 is set at 50-100mum together with thickness F set at <=150mum and angle theta of elevation set at 40 deg.-50 deg. to the medium counter surface of the film 22 respectively. In addition, an L-shaped magnetic member 24 of high permeability is set to the side surface of the member 23, and an energizing coil 25 is wound round the member 23. Thus the recording/reproducing efficiency is greatly improved for a vertical magnetic recording head.
Patent JP-S56161687-A (JP)
Title: Semiconductor laser
Inventor: OKABE NAOKO
IPC: H01S5/223
Filed: 1980-05-16
Abstract: PURPOSE: To prevent the shortcircuit with solder caused by the oblique surface at the time of mounting a chip by laminating thickly an N type GaAlAs on an N type GaAs of final layer, eliminating steps, opening a window, diffusing Zn through the window and thereby facilitating the control of forming a conductive path.  
     CONSTITUTION: A step is formed in (011) direction on the <100> surface of an N type GaAs substrate 9, an N type GaAlAs clad layer 10, an active layer 11, a P type clad layer 12 and an N type GaAs13 are laminated, and an N type GaAlAs14 is supersposed to eliminate the step. A resist mask 31 is formed to etch the layer 14 at a predetermined position. Then, the mask is removed, Zn is selectively diffused, and a part 15 of the diffused surface is reached to the layer 12. Subsequently, electrodes 16, 17 are attached, are cleaved, and are mounted on a copper block to complete it. According to this configuration the surface of the chip can be flattened, Zn is readily diffused, and since the surface is flattened at the time of  bonding the chip upside down, it can prevent the P-N junction shortcircuit caused  by the creeping of the solder around the side surface. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07246006-A (JP)
Title: Seedling transplanter
Inventor: YANO SHINICHIRO
IPC: A01C11/02
Filed: 1994-03-09
Abstract: PURPOSE:To enable sure transfer of an empty seedling box to a housing part at a high speed and sure transplantation of the seedling. CONSTITUTION:This seedling transplanter is provided with a planting part composed of a float sliding on the surface of a rice field and' attached to the rear part of a power-driven vehicle through a vertically movable mechanism, a seedling box guiding frame 10 to deliver a seedling box 9 inserted into the frame from above, composed of a number of pots made of a soft synthetic resin, having a size of one rice seedling and connected with each other in longitudinal and lateral directions, a pushing mechanism to push out the pot seedling from the pot, a delivery mechanism 15 to receive the pot seedling pushed out with the pushing mechanism and transfer the seedling on a lateral transfer belt placed below the delivery mechanism and a transplanting mechanism to successively plant the pot seedlings laterally transferred by the lateral transfer belt. The seedling box guiding frame 10 is formed of a vertical descent part, a U-turn path 24 connected to the vertical descent part and an empty box path 94 connected to the U-turn path 24. An empty seedling box holding part is formed at the transfer end of the empty box path 94 in a state integrated with or separated from the empty box path 94. A transfer roller 107 for guiding and transferring the empty seedling box to the holding part is placed at the transfer end of the empty box path 94.
Patent JP-H02244707-A (JP)
Title: Projection exposure face illuminance distribution measuring method, and exposure face illuminance distribution compensating method, and projection exposer
Inventor: TAWA SUSUMU
IPC: H01L21/027
Filed: 1989-03-17
Abstract: PURPOSE:To measure the illuminance distribution in projection exposure meeting the conditions of real exposure so as to improve the line width accuracy and linearity of a pattern formed on a substance (substrate) to be exposed and to make resist film uniform by measuring the illuminance distribution of the face to be exposed, in the conditions where the light receiving face of a light receiver is put in the same conditions as the light reflecting conditions on a substrate being the target of exposure and a reticle is actually mounted. CONSTITUTION:Exposure illuminance distribution at a position corresponding to the wafer face is compensated from measured data. To begin with, a first filter 31 is formed, which is to be compensated on the basis of the illuminance distribution measured data being monitored. The filter 31 is to remove the swelling at the center of illuminance distribution 24 during actual exposure, and the light transmissivity is made rather lower at the center than at the periphery, and the light transmissivity at the center is determined on the basis of illuminance distribution measured data. By existence of this optical filter 31, the light intensity distributions 34 and 36 on an integrator 3 and an incident pupil 7 of a reduction lens 6 become distributions that the centers are recessed as shown by the figure. The recess of this light intensity distribution offsets the swelling of light intensity arising at the center or its vicinity of exposure illuminance distribution 24 equivalent to real time.
Patent JP-S51140439-A (JP)
Title: Magnetic bubble device
Inventor: OOTA HIROBUMI
IPC: G11C19/08
Filed: 1975-05-29
Abstract: PURPOSE: To improve mass productivity of bubble device themselves by providing easy fabrication of drive coils and to improve the airtightness of chips. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07279603-A (JP)
Title: Volume type fluid machine
Inventor: ITO KAZUICHI
IPC: F04C2/10
Filed: 1994-04-04
Abstract: PURPOSE:To improve durability by dispensing with the bearing of a rotor in a volume type fluid machine like a hydraulic pump and a hydraulic motor, etc. CONSTITUTION:A cylinder 7 fixed inside of a main casing 1 is provided with an operation room forming space 11 in a nearly regular triangle shape and three operation rooms volumes are expanded/shrunk are partitioned between the cylinder 7 and a rotor 13 by fitting a simulated oval column shaped rotor 13 in this operation room forming space 11, eccentrically rotatably. Intake ports 141, 142 and exhaust ports 151, 152 which are able to communicate with three operation rooms are formed in a pair of side plates 14, 15 fixed on the rotor 13 in one body and making sliding contact with both side surfaces of the cylinder 7. The rotor 13 and both side plates 14, 15 are driven by a motor through magnetic couplings 21, 22.
Patent JP-S52149325-A (JP)
Title: Semiconductor rectifing device
Inventor: SAWANO TAKAHIRO
IPC: H01L25/18
Filed: 1976-06-05
Abstract: PURPOSE:To facilitate assembly, by arranging rectifuing elements connecting bodies as a triangle, and fastening these by both electrode slead plates at the center of the triangle.